156680552530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{124699}}^1$

素因数の和:125131

約数の個数: 64

約数和(自身を含む): 315141840000

約数和(自身を除く): 158461287470

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 389, 646, 778, 1615, 1945, 3230, 3890, 6613, 7391, 13226, 14782, 33065, 36955, 66130, 73910, 124699, 125647, 249398, 251294, 623495, 628235, 1246990, 1256470, 2119883, 2369281, 4239766, 4738562, 10599415, 11846405, 21198830, 23692810, 40277777, 48507911, 80555554, 97015822, 201388885, 242539555, 402777770, 485079110, 824634487, 921650309, 1649268974, 1843300618, 4123172435, 4608251545, 8246344870, 9216503090, 15668055253, 31336110506, 78340276265, 156680552530]

約数ペア:

[(1, 156680552530), (2, 78340276265), (5, 31336110506), (10, 15668055253), (17, 9216503090), (19, 8246344870), (34, 4608251545), (38, 4123172435), (85, 1843300618), (95, 1649268974), (170, 921650309), (190, 824634487), (323, 485079110), (389, 402777770), (646, 242539555), (778, 201388885), (1615, 97015822), (1945, 80555554), (3230, 48507911), (3890, 40277777), (6613, 23692810), (7391, 21198830), (13226, 11846405), (14782, 10599415), (33065, 4738562), (36955, 4239766), (66130, 2369281), (73910, 2119883), (124699, 1256470), (125647, 1246990), (249398, 628235), (251294, 623495)]